皮皮学，免费搜题
登录
搜题
【单选题】
使用铁剂治疗缺铁性贫血应A.
首选口服铁剂
B.
首选铁剂肌内注射
C.
血红蛋白恢复正常立即停药
D.
与抗酸药同服
E.
与茶水同服
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】生理情况下钠泵的作用是
A.
将2个Na+移出细胞外
B.
将3个K+移入细胞内
C.
将3个Na+移出细胞外,同时将2个K+移入细胞内
D.
将2个Na+移出细胞外,同时将3个K移入细胞内
E.
将3个Na+移出细胞外,同时将2个Ca2+移入终池内
【单选题】一质量为m=1.0kg的质点,在力 的作用下,由静止开始沿一轨迹方程为 的曲线从原点0(0,0)运动到Q(3,1)点,则质点运动到Q点时的速度为
A.
6m/s
B.
3m/s
C.
-3m/s
D.
-6m/s
【单选题】After the war Fleming specialized______bacteriology, and in 1924 he became professor of bacteriology at St. Mary's Hospital.
A.
with
B.
in
C.
on
D.
by
【单选题】The war had begun, and George had joined the air force. He wanted to be a pilot and after some months he managed to get to the air force training school, where they taught pilots to fly'. There, the f...
A.
to fight the war
B.
to fly
C.
to be pilot
D.
to be a passenger
【单选题】The war had begun, and George had joined the air force. He wanted to be a pilot and after some months he managed to get to the air force training school, where they taught pilots to fly. There, the fi...
A.
to fight the war
B.
to fly
C.
to he a pilot
D.
to be a passenger
【单选题】After he gave a report about the school, Mr White____ the visitors around it.
A.
went on to show
B.
went on showing
C.
went on with showing
D.
kept on showing
【简答题】He had a shop ,but he _______(歇业)after the war.
【简答题】3) He did not return home until after the war. ______ ______ after the war ______ ______ ______ home.
【单选题】生理情况下钠泵的作用是
A.
将2个Na+移出细胞外
B.
将3个K+移入细胞内
C.
将3个Na+移出细胞外,同时将2个K+移入细胞内
D.
将2个Na+移出细胞外,同时将3个K移入细胞内
相关题目：